I have run several Chi-square tests and want a measure of effect size. I have some 1x2 tables, 1x4 tables, 4x9, and 3x4 tables of frequency data.
What measure of effect size can I use on these rectangular frequency tables, if each cell has a different expected frequency?
(I would like to use something like Cramer's V, but it only applies to tables with the same expected frequencies.)
Sample data: two groups, 'false' observes 535 (expected: 3/4), 'true' observes 222 (expected: 1/4).